Amana Tool 46028 CNC Solid Carbide Mortise Compression Spiral Router Bit - 4 Flute 1/2" Dia x 1-3/8" Cutting Length - Perfect for Woodworking, Cabinetry & Furniture Making

These tools have a much shorter Up-cut section than the standard compression tools. They are ideal for Mortising, grooving and dado. 4 flute design for even smoother finish, #46028, (D) diameter 1/2, (b) Cutting height 1-3/8, (D) shank 1/2, overall length (L) 3-1/2, B1 .20, flutes 4, CNC solid carbide mortise compression spiral 4 flute 1/2 dia x 1-3/8 x 1/2 inch Shank